Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, mechanical, mechanic, AC, field service, chiller, specialist, HVACR, Electrical, start-up, startup. This position is responsible to lead, train and mentor the project crew, prioritize and delegate responsibilities, communicate with the trades people on the job site, and track project schedule to ensure projects are completed efficiently, accurately and on-time.